Comparison between Acer XZ342CK P vs Dell S2721DGF

General Info
Model Number	Acer XZ342CK P	Dell S2721DGF

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2020
Brand	Acer	Dell
Model Number	XZ342CK P	S2721DGF
Alias	XZ342CKP XZ342CK Pbmiiphx XZ342CKPbmiiphx
Display
Screen Size Class	34" (inches)	27" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Curvature	1500
Display Type	VA	IPS
Display Bit Depth	8 bits	10 bits
Frame Rate Control	No
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	21:9	16:9
Screen Resolution	3440 x 1440	2560 x 1440
Screen Pixel Pitch	0.233 mm	0.233 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio	91.04 %	90.07 %
Backlight Source	W-LED	W-LED
DCI P3		98%
sRGB	95 %
Screen Brightness	400 cd/m²	400 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time		1 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	DisplayHDR 400	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	4.45 in 11.3 cm 113 mm 0.37 ft	2.67 in 6.8 cm 67.8 mm 0.22 ft
Case Weight		4.5 kg 10 lbs
Case Width with Stand	31.81 in 80.8 cm 808 mm 2.65 ft	24.08 in 61.2 cm 611.6 mm 2.01 ft
Case Height with Stand	16.81 in 42.7 cm 427 mm 1.4 ft	15.51 in 39.4 cm 393.9 mm 1.29 ft
Case Depth with Stand	10.59 in 26.9 cm 269 mm 0.88 ft	7.89 in 20 cm 200.3 mm 0.66 ft
Case Weight with Stand	8.1 kg 18 lbs
Case Color	Black and Red	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 3.0 2 x HDMI 2.0 2 x DisplayPort 1.4	2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 4 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream)
Audio
Audio Speakers	2 x 3W
Features
Cool Features	Flicker-free technology Low Blue Light Picture-in-Picture Picture-by-Picture Adaptive Contrast Management (ACM) AMD FreeSync Premium	Low Blue Light NVIDIA G-SYNC Compatible RGB lights AMD FreeSync Premium Pro Flicker-free technology
Extra Features		Security lock slot
Ergonomics
Case Width	31.81 in 80.8 cm 808 mm 2.65 ft	24.08 in 61.2 cm 611.6 mm 2.01 ft
Case Height	14.33 in 36.4 cm 364 mm 1.19 ft	14.31 in 36.4 cm 363.6 mm 1.19 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	150 mm 15 cm 5.9055 in 0.4921 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	180 °	45 °
Right Swivel	180 °	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	35 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 144 Hz	30 Hz - 165 Hz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable (optional) HDMI cable (optional)	DisplayPort cable HDMI cable USB 3.0 cable
Certificates and Standards
Licenses	MPR II	ENERGY STAR EPEAT TCO Certified RoHS
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

Acer XZ342CK P

Dell S2721DGF